OneSmart controllers are made to be managed by wired push buttons, radio controls and its smartphone Application. Thanks to our Cloud infrastructure it’s possible to communicate with the devices from anywhere in the world. Also with the smartphone App OneSmart feel free to manage up to 50 installations in different locations and up to 1000 devices for each installation. E.G. 30 stores with 200 devices each. Is not necessary to install any gateway, just have the 2.4 GHz WiFi internet network, enough to set up any controller in few minutes.